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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 3,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000 $0.132
6,000 $0.131
9,000 $0.13
12,000+ $0.13


Attributes Table
No of Channels 2
Circuitry SPST
Supply Current 1µA
ON Resistance
Supply Voltage 1.65V to 5.5V
Features and Applications

The FSA266K8X is a Low Voltage Dual SPST Normally Open Analog Switch. It is fabricated with advanced sub-micron CMOS technology to achieve high speed enable and disable times and low On Resistance over a broad VCC range.


  • Useful in both analog and digital applications
  • Space saving US8 surface mount package
  • MicroPak™ Pb-Free leadless package
  • Typical 7ohm On Resistance @ 5V VCC
  • Broad VCC operating range: 1.65V to 5.5V
  • Rail-to-Rail signal handling
  • Power down high impedance control inputs
  • Control inputs are overvoltage tolerant
  • Control inputs are CMOS compatible
  • 300 MHz -3dB bandwidth 


  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players